---
_id: '55760'
abstract:
- lang: eng
  text: The transferability of structure–property relationships for laser-pretreated
    metal adhesive joints to laser-pretreated metal–carbon-fiber-reinforced plastic
    (CFRP) bonds was investigated. Single-lap shear tests were performed on hybrid
    AW 6082-T6–CFRP specimens pretreated with the same pulsed laser surface parameter
    sets on the metal surface as previously tested, AW 6082-T6–E320 metal adhesive
    joints. The fracture surfaces were characterized to determine the type of failure
    and elucidate differences and commonalities in the link between surface structures
    and single-lap shear strengths. Digital image analyses of the hybrid specimens’
    fractured surfaces were used to quantify remaining CFRP fragments on the metallic
    joint side. The results indicate that high surface enlargements and the presence
    of undercut structures lead to single-lap shear strengths exceeding 40 MPa and
    35 MPa for unaged and aged hybrid specimens, respectively. Whereas for the metal–polymer
    joints, the trend from high strength to weakly bonded specimens is largely continuous
    with the degree of surface structuring, hybrid metal–CFRP joints exhibit a drastic
    drop in joint performance after aging if the laser-generated surface structures
    are less pronounced with low surface enlargements and crater depths. Surface features
    and hydrothermal aging determine whether the specimens fail cohesively or adhesively.</jats:p>
article_number: '427'
article_type: original
author:
- first_name: Jonathan
  full_name: Freund, Jonathan
  last_name: Freund
- first_name: Isabel
  full_name: Lützenkirchen, Isabel
  last_name: Lützenkirchen
- first_name: Miriam
  full_name: Löbbecke, Miriam
  last_name: Löbbecke
- first_name: Alexander
  full_name: Delp, Alexander
  last_name: Delp
- first_name: Frank
  full_name: Walther, Frank
  last_name: Walther
- first_name: Shuang
  full_name: Wu, Shuang
  id: '48039'
  last_name: Wu
  orcid: 0000-0001-8645-9952
- first_name: Thomas
  full_name: Tröster, Thomas
  id: '553'
  last_name: Tröster
- first_name: Jan
  full_name: Haubrich, Jan
  last_name: Haubrich
citation:
  ama: Freund J, Lützenkirchen I, Löbbecke M, et al. Transferability of the Structure–Property
    Relationships from Laser-Pretreated Metal–Polymer Joints to Aluminum–CFRP Hybrid
    Joints. <i>Journal of Composites Science</i>. 2023;7(10). doi:<a href="https://doi.org/10.3390/jcs7100427">10.3390/jcs7100427</a>
  apa: Freund, J., Lützenkirchen, I., Löbbecke, M., Delp, A., Walther, F., Wu, S.,
    Tröster, T., &#38; Haubrich, J. (2023). Transferability of the Structure–Property
    Relationships from Laser-Pretreated Metal–Polymer Joints to Aluminum–CFRP Hybrid
    Joints. <i>Journal of Composites Science</i>, <i>7</i>(10), Article 427. <a href="https://doi.org/10.3390/jcs7100427">https://doi.org/10.3390/jcs7100427</a>
  bibtex: '@article{Freund_Lützenkirchen_Löbbecke_Delp_Walther_Wu_Tröster_Haubrich_2023,
    title={Transferability of the Structure–Property Relationships from Laser-Pretreated
    Metal–Polymer Joints to Aluminum–CFRP Hybrid Joints}, volume={7}, DOI={<a href="https://doi.org/10.3390/jcs7100427">10.3390/jcs7100427</a>},
    number={10427}, journal={Journal of Composites Science}, publisher={MDPI AG},
    author={Freund, Jonathan and Lützenkirchen, Isabel and Löbbecke, Miriam and Delp,
    Alexander and Walther, Frank and Wu, Shuang and Tröster, Thomas and Haubrich,
    Jan}, year={2023} }'
  chicago: Freund, Jonathan, Isabel Lützenkirchen, Miriam Löbbecke, Alexander Delp,
    Frank Walther, Shuang Wu, Thomas Tröster, and Jan Haubrich. “Transferability of
    the Structure–Property Relationships from Laser-Pretreated Metal–Polymer Joints
    to Aluminum–CFRP Hybrid Joints.” <i>Journal of Composites Science</i> 7, no. 10
    (2023). <a href="https://doi.org/10.3390/jcs7100427">https://doi.org/10.3390/jcs7100427</a>.
  ieee: 'J. Freund <i>et al.</i>, “Transferability of the Structure–Property Relationships
    from Laser-Pretreated Metal–Polymer Joints to Aluminum–CFRP Hybrid Joints,” <i>Journal
    of Composites Science</i>, vol. 7, no. 10, Art. no. 427, 2023, doi: <a href="https://doi.org/10.3390/jcs7100427">10.3390/jcs7100427</a>.'
  mla: Freund, Jonathan, et al. “Transferability of the Structure–Property Relationships
    from Laser-Pretreated Metal–Polymer Joints to Aluminum–CFRP Hybrid Joints.” <i>Journal
    of Composites Science</i>, vol. 7, no. 10, 427, MDPI AG, 2023, doi:<a href="https://doi.org/10.3390/jcs7100427">10.3390/jcs7100427</a>.
  short: J. Freund, I. Lützenkirchen, M. Löbbecke, A. Delp, F. Walther, S. Wu, T.
    Tröster, J. Haubrich, Journal of Composites Science 7 (2023).
date_created: 2024-08-26T10:45:05Z
date_updated: 2025-01-30T12:31:55Z
department:
- _id: '321'
- _id: '149'
- _id: '9'
doi: 10.3390/jcs7100427
intvolume: '         7'
issue: '10'
language:
- iso: eng
publication: Journal of Composites Science
publication_identifier:
  issn:
  - 2504-477X
publication_status: published
publisher: MDPI AG
quality_controlled: '1'
status: public
title: Transferability of the Structure–Property Relationships from Laser-Pretreated
  Metal–Polymer Joints to Aluminum–CFRP Hybrid Joints
type: journal_article
user_id: '48039'
volume: 7
year: '2023'
...